Commercial training data from specialist providers. Listings show what each source advertises; licensing is confirmed with the provider before any agreement.
Clean, high-quality unscripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems.
Clean, high-quality unscripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems.
Clean, high-quality unscripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems.
Clean, high-quality scripted recordings aligned with transcripts, built for training expressive and natural-sounding TTS systems.
1. Specifications Format : 44.1 kHz/48 kHz, 16bit/24bit, uncompressed wav, mono channel.
1. Overview Format: 8kHz 16bit, wav, mono channel Recording condition: Phone recording system, with low background noise (call center scenario) Recording content:…
Specifications: ‣ Volume: 100,000+ hours ‣ Format: 8kHz, mono channel (WAV audio + JSON transcript) ‣ Environment: Studio, podcast-quality recording ‣ Recording content:…
Specifications: ‣ Volume: 100,000+ hours ‣ Format: 8kHz, mono channel (WAV audio + JSON transcript) ‣ Environment: Studio, podcast-quality recording ‣ Recording content:…
ACN's Real-Time US English Conversational Audio Feed delivers 1,000 hours of newly produced, rights-cleared US English conversational audio every month via API -- giving…
Derived from over 150 years of lexical research, these comprehensive textual and audio data, focused on American English, provide linguistically annotated data.
Silencio’s interpolation dataset delivers spatially continuous noise data combining: • 10M+ hours of real dBA measurements • AI-generated interpolations Applications: •…
The AI Starter Pack is a curated dataset designed for AI research, enabling teams to quickly experiment with: • Noise data (dBA) sampled from 10M+ hours of real-world…
The Audio-Video Conversational Dataset is a 4,000-hour collection of synchronized speech and video recordings of people having natural conversations across diverse…
Native Brazilian Portuguese speech recorded by adult contributors across the five regions of Brazil through our web app, on their own phones.
Derived from over 150 years of lexical research, these comprehensive textual and audio data, focused on British English, provide linguistically annotated data.
This dataset includes authentic Hindi-language call center conversations between customers and support agents.
This dataset is designed for chatbot training and includes real customer support audio conversations in English and Hindi for bilingual voicebots and multilingual…
The TTS Voice Dataset is a 20,000-hour collection of high-fidelity 48kHz conversational audio recorded globally across numerous languages, regions, accents, and speaker…
The provider (Accurate Data Annotator) provides data collection, annotation, and human evaluation services for AI and machine learning development, supporting projects…
Specifications: ‣ Volume: 100,000+ hours ‣ Format: 8kHz, mono channel (WAV audio + JSON transcript) ‣ Environment: Studio, podcast-quality recording ‣ Recording content:…
This dataset contains Hindi-language customer service calls, recorded from real consumer interactions across diverse Indian industries.
This dataset contains authentic audio recordings of customer service calls in Hindi, sourced from real interactions with support teams across industries such as telecom,…
Silencio provides the world’s largest human-labeled global noise complaint dataset, including 160,000+ community-submitted noise events.
The provider (Accurate Data Annotator) provides data collection, annotation, and human evaluation services for AI and machine learning development, with access to…